Very little is known about Samuel, other than he is friends with Gideon and works as an art dealer. He first appears in The Big Game, where he gives Gideon a painting of a bird before he is called away by JJ concerning a case. He reappears in No Way Out II: The Evilution of Frank. Samuel was not heard from since, and it is unknown what happened to him following Gideon's retirement later that year, and later his murder in 2015.